There are two convolvers in the tone controls
section of Guitarix, one mono and one stereo. The mono one is best for modeling cabinets and other hardware in the mono signal chain. The stereo convolver is better for modeling spaces and reverbs. The convolvers use the process of convolution
implemented using jconv
. To load impulse responses, click on the setup window, which opens the jconv
widget. The main convolver gui controls all have tooltip explanations when mouseovered. The links above explain the settings and what convolution and jconvolver are in more detail.